XML 16 R13.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Earnings Per Share
 6 Months Ended
Jun. 30, 2011
Earnings Per Share [Abstract]  
Earnings Per Share
Note 8 Earnings Per Share
The following table sets forth the computation for basic and diluted earnings per share (“EPS”):
                                 
    Three Months Ended June 30,     Six Months Ended June 30,  
    2011     2010     2011     2010  
Basic and Diluted net income
  $ 3,728,889     $ 1,829,858     $ 7,360,624     $ 4,500,178  
Weighted average number of outstanding shares
                               
Basic
    2,967,002       2,773,533       2,902,788       2,746,455  
Diluted
    2,967,002       2,774,318       2,902,788       2,748,775  
Earnings per share
                               
Basic
  $ 1.26     $ 0.66     $ 2.54     $ 1.64  
 
                       
Diluted
  $ 1.26     $ 0.66     $ 2.54     $ 1.64